Size chart - Amorous and Nostalgia collections

Here’s the size chart for our Amorous and Nostalgia collections. Use this guide to find the right fit for your watch.

How to: Measure your wrist circumference with a measuring tape. If your wrist circumference is over or under 6.89 inches / 17.5 cm, choose the appropriate strap size.

Size chart - Amorous and Nostalgia collections

Men´s watch in rectangular design from SÖNER

The Definitive Guide to Rectangular Watches

Rectangular watches are not a variation of round design. They are a different design philosophy.

This guide explores the history, geometry, engineering complexity, movement considerations, sizing logic, price tiers, and cultural significance of rectangular watchmaking - structured as a permanent educational resource rather than a buying article.

Explore the full framework and master the category.

Guide to Rectangular Watches